#include "objdetect.hpp"

Inheritance diagram for cv::BaseCascadeClassifier:

Collaboration diagram for cv::BaseCascadeClassifier:

Classes
class	MaskGenerator

Public Member Functions
virtual	~BaseCascadeClassifier ()

virtual void	clear ()
	Clears the algorithm state. More...

virtual void	detectMultiScale (InputArray image, std::vector< Rect > &objects, double scaleFactor, int minNeighbors, int flags, Size minSize, Size maxSize)=0

virtual void	detectMultiScale (InputArray image, std::vector< Rect > &objects, std::vector< int > &numDetections, double scaleFactor, int minNeighbors, int flags, Size minSize, Size maxSize)=0

virtual void	detectMultiScale (InputArray image, std::vector< Rect > &objects, std::vector< int > &rejectLevels, std::vector< double > &levelWeights, double scaleFactor, int minNeighbors, int flags, Size minSize, Size maxSize, bool outputRejectLevels)=0

virtual bool	empty () const =0
	Returns true if the Algorithm is empty (e.g. More...

virtual String	getDefaultName () const
	Returns the algorithm string identifier. More...

virtual int	getFeatureType () const =0

virtual Ptr< MaskGenerator >	getMaskGenerator ()=0

virtual void *	getOldCascade ()=0

virtual Size	getOriginalWindowSize () const =0

virtual bool	isOldFormatCascade () const =0

virtual bool	load (const String &filename)=0

virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage. More...

virtual void	save (const String &filename) const
	Saves the algorithm to a file. More...

virtual void	setMaskGenerator (const Ptr< MaskGenerator > &maskGenerator)=0

virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage. More...

Static Public Member Functions
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file. More...

template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String. More...

template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node. More...

Protected Member Functions
void	writeFormat (FileStorage &fs) const

Constructor & Destructor Documentation

virtual cv::BaseCascadeClassifier::~BaseCascadeClassifier ( )

virtual

Member Function Documentation

virtual void cv::Algorithm::clear ( )

inlinevirtualinherited

Clears the algorithm state.

Reimplemented in cv::FlannBasedMatcher, cv::DescriptorMatcher, and cv::cuda::DescriptorMatcher.

virtual void cv::BaseCascadeClassifier::detectMultiScale	(	InputArray	image,
		std::vector< Rect > &	objects,
		double	scaleFactor,
		int	minNeighbors,
		int	flags,
		Size	minSize,
		Size	maxSize
	)

pure virtual

virtual void cv::BaseCascadeClassifier::detectMultiScale	(	InputArray	image,
		std::vector< Rect > &	objects,
		std::vector< int > &	numDetections,
		double	scaleFactor,
		int	minNeighbors,
		int	flags,
		Size	minSize,
		Size	maxSize
	)

pure virtual

virtual void cv::BaseCascadeClassifier::detectMultiScale	(	InputArray	image,
		std::vector< Rect > &	objects,
		std::vector< int > &	rejectLevels,
		std::vector< double > &	levelWeights,
		double	scaleFactor,
		int	minNeighbors,
		int	flags,
		Size	minSize,
		Size	maxSize,
		bool	outputRejectLevels
	)

pure virtual

virtual bool cv::BaseCascadeClassifier::empty ( ) const

pure virtual

Returns true if the Algorithm is empty (e.g.

in the very beginning or after unsuccessful read

Reimplemented from cv::Algorithm.

virtual String cv::Algorithm::getDefaultName ( ) const

virtualinherited

Returns the algorithm string identifier.

This string is used as top level xml/yml node tag when the object is saved to a file or string.

virtual int cv::BaseCascadeClassifier::getFeatureType ( ) const

pure virtual

virtual Ptr<MaskGenerator> cv::BaseCascadeClassifier::getMaskGenerator ( )

pure virtual

virtual void* cv::BaseCascadeClassifier::getOldCascade ( )

pure virtual

virtual Size cv::BaseCascadeClassifier::getOriginalWindowSize ( ) const

pure virtual

virtual bool cv::BaseCascadeClassifier::isOldFormatCascade ( ) const

pure virtual

virtual bool cv::BaseCascadeClassifier::load ( const String & filename )

pure virtual

template<typename _Tp >

static Ptr<_Tp> cv::Algorithm::load	(	const String &	filename,
		const String &	objname = `String()`
	)

inlinestaticinherited

Loads algorithm from the file.

Parameters

filename	Name of the file to read.
objname	The optional name of the node to read (if empty, the first top-level node will be used)

This is static template method of Algorithm. It's usage is following (in the case of SVM):

Ptr<SVM> svm = Algorithm::load<SVM>("my_svm_model.xml");

In order to make this method work, the derived class must overwrite Algorithm::read(const FileNode& fn).

References cv::Ptr< T >::empty(), cv::FileNode::empty(), cv::FileStorage::getFirstTopLevelNode(), and cv::FileStorage::READ.

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template<typename _Tp >

static Ptr<_Tp> cv::Algorithm::loadFromString	(	const String &	strModel,
		const String &	objname = `String()`
	)

inlinestaticinherited

Loads algorithm from a String.

Parameters

strModel	The string variable containing the model you want to load.
objname	The optional name of the node to read (if empty, the first top-level node will be used)

This is static template method of Algorithm. It's usage is following (in the case of SVM):

Ptr<SVM> svm = Algorithm::loadFromString<SVM>(myStringModel);

References CV_WRAP, cv::Ptr< T >::empty(), cv::FileNode::empty(), cv::FileStorage::getFirstTopLevelNode(), cv::FileStorage::MEMORY, and cv::FileStorage::READ.

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virtual void cv::Algorithm::read ( const FileNode & fn )

inlinevirtualinherited

Reads algorithm parameters from a file storage.

Reimplemented in cv::FlannBasedMatcher, cv::DescriptorMatcher, and cv::Feature2D.

template<typename _Tp >

static Ptr<_Tp> cv::Algorithm::read ( const FileNode & fn )

inlinestaticinherited

Reads algorithm from the file node.

This is static template method of Algorithm. It's usage is following (in the case of SVM):

cv::FileStorage fsRead("example.xml", FileStorage::READ);

Ptr<SVM> svm = Algorithm::read<SVM>(fsRead.root());

In order to make this method work, the derived class must overwrite Algorithm::read(const FileNode& fn) and also have static create() method without parameters (or with all the optional parameters)

References cv::Ptr< T >::empty().

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virtual void cv::Algorithm::save ( const String & filename ) const

virtualinherited

Saves the algorithm to a file.

In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).

virtual void cv::BaseCascadeClassifier::setMaskGenerator ( const Ptr< MaskGenerator > & maskGenerator )

pure virtual

virtual void cv::Algorithm::write ( FileStorage & fs ) const

inlinevirtualinherited

Stores algorithm parameters in a file storage.

Reimplemented in cv::FlannBasedMatcher, cv::DescriptorMatcher, and cv::Feature2D.

void cv::Algorithm::writeFormat ( FileStorage & fs ) const

protectedinherited

The documentation for this class was generated from the following file:

objdetect/include/opencv2/objdetect.hpp

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Constructor & Destructor Documentation

Member Function Documentation